94 
26. RosACR*:. 
Tribe III. Dryadea. 
7. Sibbal'dia Linn. 
■ 1. S. prociim 'bens (L.) ; 1. temate, leaflets wedgeshaped with 
S teeth at the end, fl. coiynibose, pet. lanceolate. — E. B. 897. 
St. 17. 5. — L. pilose on both sides. St. woody, procumbent. 
Pet. very small. " Pistils and stam. ven" variable in number. 
I am disposed to consider it as a PotmtiUa," W. Wilson. — 
Dry summits of Scottish mountains. P. VII. S. 
8. Potextix'la Linn. Cinque-foil. 
• Hui'-s on the receptacle shorter than the glabrous carpels. 
t Leaves pinnate. 
1. P. ncpes'tris (L.) ; st. erect dichotomous, leaflets roundish- 
ovate unequally cut and serrate -5 — 7 on the lower leaves, on the 
uppemiost 3. — E. B. 2058. — Fl. white, large. Pet. much longer 
than the calyx. Base of 1. wedgeshaped. St. 1 — 2 feet high. — 
On Craig Breidden, Montgomeryshire. P. V. W. E. 
2. P. anserina (L.) ; st. creept)tg, 1. interruptedly pinnate, leaf- 
lets many oblong acutely seiTate silky beneath, peduncles soli- 
tary. — E. B. 861. <S^. 4. 7. — Fl. yelloxc, large. L. green above, 
white and silkv beneath; or white and densely sLLky on both 
sides.— Eoadsides. P. ^"I. ^H. Silver Weed. E. S. I. 
t+ Leaves digitate. 
3. P. arffcn'tca (L.) ; st. ascendinr/, I. quinate, leaflets obovate- 
cimeate incise-seiTate ^L•hite and doimiy beneath their margins 
revolute. — E. B. 89. St. 17. 7. — Fl. yellow, small, in temiinal 
corymbs. — Drj- gravelly places. P. \I. VII. E. S. I. 
[P. intermedia (Xesl.) ; st. ascending, I. of 7 hairy linear- 
cuneate Its. deeply serrate throughout green on both sides, st.-l. 
temate, teeth 5 or more on each side of a leaflet. — P. opaca Sm., 
E. B. 2449. — Fl. on long simple solitarj- a.xillary or panicled 
stalks, yellow. Teeth lai-ge, distant, extending to the base of 
the leaflet. I have not seen specimens. — Clova and Balquidder. 
P. S. 
4. P. ver'na (L.) ; st. prostrate, lower 1. of 5 — 7 obovate leaf- 
lets serriite towards the end bristly on the margin and ribs be- 
neath, teeth 2 — 4 on each side, lowest stipules narrowly linear. — 
E. B. 37. St. 17. 8.— St. woody, about 5 in. long. Fl. yellow, 
solitary or 2 or 3 together. The tenninal tooth of the 1. usually 
smallest and shortest. — Di-y pastures. P. IV. V. E. S. 
5. P. alpes'tris (Hall.) ; st. ascending, lower 1. quinate, leaflets 
obovate-cuneate somewhat hairy deeply cut in the upper half, 
